Title: Cheap Flights from Bismarck (BIS) to Harlingen (HRL) - Expedia.ca ![Default HTG hotel image](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Bismarck (BIS) to Harlingen (HRL) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Bismarck, ND (BIS-Bismarck Municipal) to Valley Intl. Airport (HRL) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:bis,to:hrl,departure:18/11/2025TANYT&leg2=from:hrl,to:bis,departure:25/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:bis,to:hrl,departure:18/11/2025TANYT&leg2=from:hrl,to:bis,departure:25/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:bis,to:hrl,departure:18/11/2025TANYT&leg2=from:hrl,to:bis,departure:25/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Find the cheapest month to fly from Bismarck (BIS) to Harlingen (HRL) ### September is typically the cheapest month to fly From CA $331 - CA $1,119 per traveller. Flight from Bismarck to Harlingen (BIS - HRL) route information | Origin airport | Bismarck Municipal | | --- | --- | | Destination airport | Valley Intl. | | Distance | 2288 km | ## Bismarck to Harlingen Flights **The easy way to book your flights from Bismarck to Harlingen**  With Expedia, it’s simple to find and book flights to Harlingen from Bismarck whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Valley Intl., too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Bismarck to Harlingen today, tomorrow, or this week.   **Save dollars with cheap flights from Bismarck Municipal, BIS to Valley Intl., HRL**  Sort your search results by price to find great deals on your flight from Bismarck to Harlingen—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Harlingen from Bismarck currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Harlingen   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Harlingen from Bismarck**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Harlingen with Expedia today. ## Frequently asked questions ### How much is a flight from Bismarck Municipal Airport (BIS) to Valley Intl. Airport? > The lowest price advertised for a round-trip flight between BIS and Valley Intl. Airport is . But you better act soon. This figure is taken from fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Bismarck Municipal Airport (BIS) to Valley Intl. Airport? > We get that circumstances change unexpectedly, so we've made it as easy as possible for you to cancel your trip online. Just head to the [Customer Service Portal](https://www.expedia.ca/helpcenter) and follow the instructions. ### How do I find cheap flights from BIS to HRL that have flexible change policies? > Use our "No change fees" filter to find flexible ticketing options for your flight from Bismarck Municipal Airport to HRL. This allows you to snag a fantastic price in advance and still have the freedom to make changes without any extra fees. If the new flight costs more, you'll just cover the difference. ### How many hours is the flight from BIS to Valley Intl. Airport? > The average flight between Bismarck Municipal Airport and HRL is 4 hours and 47 minutes. If you're travelling with kids, it's always a good idea to pack some healthy snacks in your carry-on luggage. ### How far is the flight from BIS to Valley Intl. Airport? > The flight distance from BIS to Valley Intl. Airport is 2,300 kilometres. Pack yourself a snack, a drink and a few good podcasts. Keep yourself busy in the air and the time will fly by. ### Which airlines fly direct from Bismarck Municipal Airport to HRL? > If you want to fly straight from Bismarck Municipal Airport to Valley Intl. Airport (HRL), you'll have to book a flight with at least one stop. Unfortunately, there aren't any airlines that fly directly between these airports. ### Are Bismarck Municipal Airport to Valley Intl. Airport (HRL) flight tickets cheaper when they're purchased at the last minute? > Booking your trip from BIS to Valley Intl. Airport (HRL) at the last minute could be your ticket to a fantastic deal. However, it could end up costing a great deal more! If you'd rather play it safe, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. 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